K-13 / R-3S / Izdelie 310 (AA-2 Atoll)

Heat-seeking close range missile.
Soviet-produced clone of AIM-9V Sidewinder. In the
1956
few missiles were launched by USAF F-105s against Chinese MiGs over Taiwan Straights. Some of them
landed unexploded on the Chinese territory, and were delivered to the USSR.

Mass production started in the
1960
as K-13A. Modifications include Semi-active radar guided K-13R, K-13M
(1973)
with cooled IR seeker and RF proximity fuse. Final version was the K-13M1
with improved canard controls.